Question

The formula for finding the perimeter (P) of a rectangle when the length (l) and breadth (b) are given is:
P = 2 (l + b)
Which of the following is the correct sequence of steps to obtain the length of a rectangle when the perimeter and breadth are known?
A
Subtract b from P and then divide the result by 2.
B
Divide P by b and then divide the result by 2.
C
Multiply P by 2 and then add b to the result.
D
Divide P by 2 and then subtract b from the result.

Answer 1

Answer:

Option A is correct.

Formula for obtaining the length when perimeter and breadth are given

= P - b / 2

Step-by-step explanation:

Hope it helps you.....

Answer 2

Answer:

D.

Step-by-step explanation:

hope it's help

and follow me